76 citations · 295 across the 7 of their papers we have counts for
8 papers
Bridging the gap between stars and planets
Aina Palau, Dimitris Stamatellos, Matthew Bate +58
The formation mechanisms of brown dwarfs (BDs) and free-floating planets (FFPs) are poorly constrained. The two main competing scenarios include the star-like scenario, where these…
First L-type substellar object discovered in the vicinity of the embedded cluster NGC 2023
Styliani Tsilia, Carlos Dominguez-Tagle, Maruša Žerjal +8
We present the first substellar object in a star-forming region spectroscopically confirmed with Euclid, namely J054158.70-021031.4. This young and faint source is located close to…
Young Stellar Objects in NGC 6823
B. Riaz, E. L. Martin, R. Tata +3
NGC 6823 is a young open cluster that lies at a distance of ~2 kpc in the Vulpecula OB1 association. Previous studies using CCD photometry and spectroscopy have identified a Trapez…
Infrared radial velocities of vB 10
M. R. Zapatero Osorio, E. L. Martin, C. del Burgo +2
We present radial velocities of the M8V-type, very low-mass star vB 10 that have been obtained at four different epochs of observations between 2001 and 2008. We use high-resolutio…
A multiwavelength radial velocity search for planets around the brown dwarf LP 944-20
E. L. Martin, E. Guenther, M. R. Zapatero Osorio +2
The nearby brown dwarf LP 944-20 has been monitored for radial velocity variability at optical and near-infrared wavelengths using the VLT/UVES and the Keck/NIRSPEC spectrographs,…
A young binary Brown Dwarf in the R-CrA star formation region
H. Bouy, W. Brandner, E. L. Martin +5
We present imaging and spectroscopic observations with HST (WFPC2, ACS/HRC and STIS), VLT (FORS2) and Keck (HIRES) of the dM8 ultra-cool dwarf DENIS-P J185950.9-370632, located in…